HAVANA -- For Sonia Pérez, stepping into Havana’s Doña Alicia restaurant felt like entering a movie. Even as Cuba struggles with power outages and technological scarcity, this eatery has leaped into ...

In windowsills, on rooftops and in community gardens, they’re burying seeds in Havana ... and other sponsors have supported urban food-growing projects in Cuba, Colombia, Botswana and Egypt.